Isfimovies - For the Love of Mary (1948)Young girl gets a job at the White House as a switchboard operator and gets mixed up in politics.Frederick de Cordova, Fred Frank, Milly VallieDeanna Durbin, Edmond O’Brien, Don Taylor, Jeffrey Lynn, Ray Collins, Hugo Haas, Harry Davenport, Griff Barnett, Katharine Alexander, James Todd, Morris Ankrum, Frank Conroy, Leon Belasco, Louise Beavers, Raymond Greenleaf, Charles Meredith, Adele Rowland, Mary Adams, Adrienne Marden, Beatrice Roberts, Harry Cheshire, Donald Randolph, William Gould